baber/WOPTO huggingface dataset:
Patent JP-2003212483-A (JP)
Title: Floor mat of standing operation type forklift
Inventor: TANAKA SHINOBU
IPC: B66F9/075
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an operator from injury by notifying the operator that his or her foot is at an end edge part of a floor mat.  <P>SOLUTION: This floor mat 12 of a standing operation type forklift is spread on floor surface of a driver's seat 3 which is specified in an aligning/boarding direction X of the operator. The end edge part 12a of the floor mat 12 positioning at an aligning/boarding side of the driver's seat 3 is manufactured so as to have a higher hardness than the other part of the end edge part. Accordingly, touch feel of the operator's foot sole is largely different between the end edge part 12a and the other part of the floor mat 12, and the operator can recognize that his or her foot is at the end edge part 12a of the floor mat 12 without seeing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003211871-A (JP)
Title: Sheet for cards for personal health insurance certificates
Inventor: AIZAWA AKIFUMI
IPC: B42D15/00
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet for cards for personal health insurance certificates wherein the personal health insurance certificates are formed separably so that each person can carry the certificate as the card.  <P>SOLUTION: The sheet 1 for the cards for the personal health insurance certificates has a constitution wherein the card 3 for the insured for health insurance and the cards 4-6 for dependents of the insured are formed dividedly in the sheet 2 so that they can be separated by slits 7-10. On the surface of the card 3, an entry part 20 for the information on the insured is provided as a primary entry part, while entry parts 33-35 for the information on the dependents are provided as the primary entry parts on the surfaces of the cards 4-6. On the rear sides of the card 3 and the cards 4-6, secondary entry parts having address entry spaces are provided respectively and also a film is stuck thereto peelably. An address indicating part 17 is provided in a position where it does not lie on the cards 3-6 on the surface of the sheet 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003210808-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for discriminating whether the operation of a game machine is abnormal or not.  <P>SOLUTION: This game machine has an acquisition means acquiring information concerning a stop mode of patterns when a win detection unit 56 detects a win, an acquired information storage means storing a prescribed number of acquired information concerning the results acquired by the acquisition means, an acquisition frequency storage means cumulatively storing the number of times the acquisition means acquires information, varyingly displaying patterns on the pattern display unit 22, using one piece of acquired information selected from among acquired information stored in the acquired information storage means, clearing acquired information concerning the varying display from the acquired information storage means and deducting 1 from the frequency of acquisition stored in the acquisition frequency storage means when patterns are not varyingly displayed on a pattern display unit 22, and a means to discriminate the difference between the number of acquired information and the acquisition frequency stored in the acquisition frequency storage means as abnormal when the difference exceeds a prescribed value.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003043014-A (JP)
Title: Conductive card suitable as maldi-tof target
Inventor: BREWSTER DAVID
IPC: G01N27/62
Filed: 2002-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a nonmetallic sample presentation device for MALDI- TOF(matrix-assisted laser desorption/ionization time-of-flight) mass spectrometry that gives the highest resolution in the analysis of a sample by MALDI-TOF mass spectrometry, is inexpensive and disposable, and has appropriate conductivity. SOLUTION: This sample presentation device for mass spectrometry, preferably, MALDI-TOF mass spectrometry is composed of a material that has surface electrical conductivity. The surface of this device can be rendered electrically conductive in a variety of ways. This device is adapted to be removably insertable into a spectrometer, such as a spectrometer tube, for presenting the sample (usually, together with a matrix for promoting desorption and ionization of the sample molecules).
Patent JP-2003218206-A (JP)
Title: Semiconductor integrated circuit device and designing method therefor
Inventor: DONO CHIAKI
IPC: G06F17/50
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device high in layout efficiency where devices are repeatedly arranged with pitches not to be laid out by dividing the gate by an odd number.  <P>SOLUTION: The device comprises a single diffusion layer area presenting a roughly rectangular plan view, a plurality of drain nodes provided along a first rim in the X-pitch direction of the diffusion layer area, a plurality of source nodes provided along a second rim in the same direction of the diffusion layer area, and gate electrodes divided into an odd number to be parallel with the X-pitch direction of the diffusion layer area. Height Yc'2 of the first rim in the direction orthogonal to the X-pitch direction is designed to be shorter than the height Yc'1 of the second rim in the direction orthogonal to the X-pitch direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217158-A (JP)
Title: Optical information recording/reproducing device
Inventor: KAWASHIMA TORU
IPC: G11B7/125
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical information recording/reproducing device dealing with increase in monitoring light due to high-speed revolution of an optical disk, for example.  <P>SOLUTION: The device is equipped with laser power control means 22, 23, 12 that control at a prescribed value the power of a laser beam from a laser light source 10 by detecting 15 a branched laser beam, for which the laser beam 11 from the light source 10 is branched, and amplifying the gain. The device is characterized in that the laser power control means is provided with gain control means 13, 22 for the purpose of controlling gain amplification to reduce it when the power of the laser beam is increased.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213301-A (JP)
Title: Niobium powder, and solid electrolytic capacitor
Inventor: SATO NOBUYUKI
IPC: H01G9/052
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a leakage of current and improve an electrostatic capacity in a solid electrolytic capacitor by adding trace constituents to niobium powder, and to manufacture an electrolytic capacitor having the increased electrostatic capacity and a reduced loss factor.  <P>SOLUTION: The niobium powder having a composition consisting of 1 to 600 ppm hydrogen, 1 to 200 ppm carbon or 1 to 50 ppm nickel and the balance essentially niobium is used as a raw material. A sintered compact of the niobium powder is formed as an anode inside the solid electrolytic capacitor 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214638-A (JP)
Title: Hot water heating device
Inventor: OKADA JUICHI
IPC: F24H1/00
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in a conventional hot water heating device that a person in bathing misses a notification sound for coming or telephone call or must leave the bathroom, when he/she becomes aware of it, to answer an intercom or telephone.  <P>SOLUTION: In this hot water heating device, a hot water heater 1a having intercom function between remote controls is connected to the intercom 4a or telephone set through a connector 6 that is an interface, whereby the person can directly answer the intercom or telephone from the bathroom remote control 1c of the hot water heater.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218476-A (JP)
Title: Printed substrate and pigtail type wire shunting method in the printed substrate
Inventor: NONOME KATSUHIKO
IPC: H05K1/02
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed substrate which effectively prevents an erroneous cutting of a pigtail type wire with a simple structure.  <P>SOLUTION: A printed substrate 10 comprises a printed substrate main body part 11 on which electronic parts are mounted; and a waste substrate part 13 coupled to the printed substrate main body part 11 by a cutting separation part 12. A pigtail type wire 17 is mounted on the printed substrate main body part 11. The printed substrate main body part 11 is provided with a stopping hole 18 for stopping so as to freely attach or detach by inserting a connector provided on a free end side of the pigtail type wire 17 in order to hold the pigtail type wire 17 at a position shunted from a cutting area of the cutting separation part 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002323469-A (JP)
Title: Control circuit for thermal conductivity cell
Inventor: WILLIS PETER M
IPC: G01N27/18
Filed: 2002-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a thermal conductivity detection system, whose linearity is improved and whose noise is reduced. SOLUTION: The control circuit for a thermal conductivity cell uses a constant-resistance bridge circuit, which automatically adjusts the measuring filament, so as to keep a constant resistance. A reference filament provides a difference signal which expresses the concentration of an object to be analyzed. A detection circuit uses a digital/analog method in order to reduce the noise f of an amplifier, and an S/N ratio is improved at least seven fold. The circuit comprises a bridge null method, which is adjusted under the control of a microprocessor, and it removes offset adjustment using manual operation. A reference protective circuit is connected to the reference filament. When a breakage exists in a passage, in which a gas is flowing, it is possible to prevent the filament from being overheated by a voltage applied to the filament.
Patent JP-2003222183-A (JP)
Title: Liquid sealed vibration control device
Inventor: KATO KAZUHIKO
IPC: F16F13/10
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid sealed vibration control device with a new structure which materializes by fewer parts and simpler structure a mechanism for limiting displacement by elastic deformation of a movable rubber plate making up a part of wall in a main liquid chamber into which vibration is input.  <P>SOLUTION: A locking part 74 locked to a locking member 58 is provided on a movable rubber plate 56 while separately arranging the locking member 58 on the opposite side to the main liquid chamber 46 with respect to the movable rubber plate 56, whereby at least inward displacement of the main liquid chamber 46 on the movable rubber plate 56 is limited by a locking action to the locking member 58 in the locking part 74.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224717-A (JP)
Title: Print controller and program
Inventor: TANAKA TATSUO
IPC: H04N1/46
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To print a copy protect image for producing a special visual effect by using various colors in a print controller for printing the copy protect image in color.  <P>SOLUTION: In a form output device 1 for printing a form by a printer 6, a CPU 2 produces the copy protect image by combining a residual pattern image composed of large dots larger than a minimum dot size readable for a color copy machine and an erased pattern image composed of small dots smaller than the minimum dot size readable for the color copy machine and the large dots, and the copy protect image is printed on paper together with the print data of the form by the printer 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219981-A (JP)
Title: Mobile toilet with biological decomposition system
Inventor: KITSUI TOSHIHIRO
IPC: A47K11/02
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile toilet with a biological decomposition system, which is easily transportable, and especially, can pass through a tunnel, of which the height restriction is low, in the state in which it is loaded on the loading platform of a truck.  <P>SOLUTION: With respect to the mobile toilet with the biological decomposition system, which has a biological decomposition system 20 that carries out manure decomposition treatment by microbes, and a toilet that is connected to the inside of the above decomposition system 20, in a cabin 10, where people come in or out, the above cabin 10 is made capable of changing its overall height size by providing an upper half section 12 of the cabin on the bottom half section 11 which is slidable in the vertical direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227361-A (JP)
Title: Control device for variable valve timing mechanism
Inventor: MIYAKOSHI TATSU
IPC: F02D41/20
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To enable to return to a feedback control state by releasing a sticking state of a rotational phase of cam shaft in a variable valve timing mechanism which displaces the rotational phase in a lead angle direction and in a lag angle direction with braking force of an electromagnetic brake.  <P>SOLUTION: Sticking state is judged to be generated if a deviation between the target rotational phase and an actual value is beyond the prescribed value when prescribed time has passed since a step change of a target rotational phase. When the generation of sticking is judged, the electromagnetic brake is forcibly driven so as to generate torque alternately in the lead angle direction and in the lag angle direction. When the sticking state is not released, even if the alternate drive is repeated prescribed number of times, it is judged that failure is generated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228141-A (JP)
Title: Image forming apparatus
Inventor: SHIN KISEN
IPC: G03G15/00
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the deformation of a panel with a light and simple constitution without making an image forming apparatus larger in size and heavier in weight.  <P>SOLUTION: The image forming apparatus is equipped with a document feeder DF and an image reader SC, and has the frame 700 of the feeder DF, a panel 600 on which the frame 700 and a transport driving system are fixed, and a hinge 500 through which the feeder DF is opened/closed relative to the reader SC. The frame 700 is fixed on the panel 600, and also a hinge mounting plate 507 on which the hinge 500 is mounted is fixed to the panel 600. Then a strengthened arm 800 is fixed on the plate 507 and coupled with the part of the panel 600 at which the frame 700 is mounted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232168-A (JP)
Title: Door opening/closing device for vehicle
Inventor: TANOI TSUTOMU
IPC: B60J5/10
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce electrical power consumption in a door opening/closing device for a vehicle.  <P>SOLUTION: This door opening/closing device comprises: an actuator 24; an output pin 26 which can be displaced in a normal or negative direction from a neutral position by being driven by the actuator 24; an arm 21 which is linked to a door 3, allows the output pin 26 to be relatively displaced within the prescribed amount of displacement, and is interlocked with the output pin 26 having the prescribed amount of the displacement or above, so that the door 3 can be displaced to an opened position and a closed position with respect to a vehicle body 2; a limiter 27 which is arranged in the arm 21 or the door 3 so as to detect the opened position of the door 3; and a controller 10 which can control the actuator 24 in accordance with a detection signal of the limiter 27.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003057631-A (JP)
Title: Liquid crystal device and electronic machine
Inventor: MAEDA TSUYOSHI
IPC: G02F1/1343
Filed: 2002-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal device in which brightness when observed from the approximately normal direction of a panel shifted from the surface reflection direction of the liquid crystal panel is improved and which enables a clear display. SOLUTION: The liquid crystal device includes a liquid crystal panel 10 having a pair of substrates 17 and 28, a liquid crystal layer 15, a reflecting layer 31 and a directivity forward scattering diffraction film 18. When the angle of incidence to the normal H of the film 18 of incident light L1 incident on the film 18 from a natural lighting side is defined as θ and the diffraction angle to the normal H of the film 18 of diffracted light L6 diffracted when the incident light L1 is transmitted through the film 18 is defined as α, the film 18 is configured so that the incident light L1 and the diffracted light L6 satisfy a relation of |α|<|θ|.
Patent JP-2002280408-A (JP)
Title: Semiconductor device
Inventor: KOMIYAMA TADASHI
IPC: H01L25/18
Filed: 2002-02-12
Abstract: PROBLEM TO BE SOLVED: To prevent damages, such as cracking, etc., in electrodes provided on IC chips by the load of a wire-bonding jig and short circuits caused by slacked gold wires when the IC chips are electrically connected to each other in a semiconductor device in which a plurality of IC chips are mounted on one package. SOLUTION: The IC chips 1 and 2 are mounted on a die pad 3. The electrical connection between the chips 1 and 2 is obtained through a plate 17 which is formed on the pad 3 and has a conductive wiring pattern 13. The electrodes 8 and 9 formed on the chips 1 and 2 are wire bonded to the wiring pattern 13 of the plate 17 through gold wires 4, with the electrodes 8 and 9 on the first bonding side and the wiring pattern 13 on the second bonding side.
Patent JP-2003239043-A (JP)
Title: Cast strip of austenitic stainless steel with excellent surface characteristic
Inventor: YAMAMURA HIDEAKI
IPC: B22D11/06
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cast strip of austenitic stainless steel which is prepared by casting a strip by a twin roll type casting method and by which a thin sheet of austenitic stainless steel having stably excellent surface quality can be obtained.  <P>SOLUTION: The cast strip of austenitic stainless steel with excellent surface characteristics is constituted of a columnar-crystal zone on the outer side and an equiaxed-crystal zone in the central part, and Ni concentration in the equiaxed-crystal zone is made to 0.95 to 0.8 of Ni concentration in the columnar- crystal zone over the overall width in a strip-width direction by incorporating La, Ce, Mg inclusions.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238004-A (JP)
Title: Sheet stacking device
Inventor: SHINAGAWA TAKAHIRO
IPC: B65H29/46
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet stacking device capable of stacking sheets having a low stiffness being transported stably with good aligning performance.  <P>SOLUTION: The sheet stacking device is equipped with a conveyor 11 to transport sheets 1 being supported by both sides of across direction and a striking device 30 to strike off each sheet 1 on the conveyor 11 to the stacking position side by striking the sheet 1 in its part other than the supported portion of the both sides using a striking tool 31.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238754-A (JP)
Title: Polyvinyl chloride based resin composition
Inventor: SHISHIDO KOICHI
IPC: C08F279/02
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polyvinyl chloride based resin composition capable of exhibiting impact strength without degrading the original characteristics of the polyvinyl chloride resin, further the polyvinyl chloride resin composition being superior in a long term molding stability and in a mold releasing property compared with the cases of using conventional additives for the polyvinyl chloride resin.  <P>SOLUTION: This polyvinyl chloride based resin composition comprises (A) 70-90 pts.wt of a polyvinyl chloride based resin and (B) 1-30 pts.wt of a graft copolymer obtained by graft polymerizing a vinylic monomer containing an alkyl methacrylate in the presence of a butadine based rubber polymer having a weight average particle diameter (dw) of 80-400 nm in which the content of the butadiene based rubber is 55-85 wt.%, and is obtained by using 0.5-10 pts.wt. of a sulfonic acid salt compound and/or a sulfate salt compound as an emulsifier, per 100 pts.wt. of the graft copolymer on the preparation of the graft copolymer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241804-A (JP)
Title: Buffer control method
Inventor: MIZUNO YOSHIHIRO
IPC: B65G1/137
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a buffer control method capable of processing a work by synchronized processing of each processing unit while information for the work processed is sharedbetween a plurality of the control units in a simple structure by using a common memory.  <P>SOLUTION: Based on information memorized in a memory means memorizing information related to the work and accessible from the plurality of control units and also information related to the status of each control unit and conveyance of the work, the buffer control method is provided with a information sharing means for sharing line status information among a buffer device connected to a first control unit, a buffer device connected to a second control unit at a downstream of the first control unit and the whole devices in the line. Based on the commonly holding information, the buffer control method controls line motion, and uses a temporary housing and reentering part in a cassette installed in a buffer in a ring-arrangement, and can be also used for an aging buffer by performing buffering for a predetermined period.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241180-A (JP)
Title: Image display device
Inventor: TANAKA TAKESHI
IPC: G02F1/1333
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To precisely perform a matching of one substrate with the other substrate.  <P>SOLUTION: On a liquid-crystal side surface of one of substrates which are arranged opposite to each other across a liquid crystal, respective areas encircled with a plurality of parallel gate signal lines and a plurality of parallel drain signal lines crossing the gate signal lines are formed as pixel areas, and in each pixel area, a switching element which operates with a scanning signal from a gate signal line and a pixel electrode supplied with a video signal from a drain signal line through the switching element are provided; and a black matrix is formed on a liquid-crystal side surface of the other substrate opposite to the gate signal lines and a projection part or recessed part is formed on at least one of sides nearly parallel to the gate signal lines of the black matrix at a position opposite to the drain signal lines.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245535-A (JP)
Title: Stirring/defoaming apparatus
Inventor: MACHIDA SEIJI
IPC: B01F29/90
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To supply or discharge a material to a container automatically.  <P>SOLUTION: This stirring/defoaming apparatus is equipped with the container capable of housing the material to be stirred or/and defoamed, a drive mechanism for the container to rotate on its axis and an oscillation drive mechanism for oscillating the container or a revolving drive mechanism for revolving the container. The container is oscillated or revolved while rotated on its axis to stir or/and defoam the material in the container.  <P>COPYRIGHT: (C)2003,JPO